Solve - cos2 - sin²x = 1 on the interval 0 < x < 2T. O 3π 2' 2 O no solution O 0, T O 0, T, 2T

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 72E
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Solve-cos² - sin² x = 1 on the interval 0 < x < 2T.
O
3π
2' 2
Ono solution
O 0,T
0 0,п, 2п
Transcribed Image Text:Solve-cos² - sin² x = 1 on the interval 0 < x < 2T. O 3π 2' 2 Ono solution O 0,T 0 0,п, 2п
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